The Chelsea 442 Series Power Take-Off Assembly, part number 442GQJAX-A5XD or 442GQJAXA5XD, is a 6-bolt standard mount unit built around a cast iron housing with tapered cone bearings on the output shaft. This unit uses air shift actuation and delivers power through a 1-1/4" round standard output shaft. Mounting uses standard metric studs. The no-pressure-lube configuration (X) keeps the installation straightforward. The 442 Series fits a wide range of light-to-medium vocational applications, including dump trucks, service trucks, tow trucks, and aerial units. Call us to confirm proper fit for your specific transmission.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift actuation
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings
Tech Specs
- Product Series: 442
- Mounting Option: Standard Mount with Metric Studs (G)
- Gear Ratio Code: Q (19/24)
- Input Gear Designator: JA
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 5
- Output Option: 1-1/4" Round Standard Shaft with 5/16" Key (XD)
- Mounting Configuration: 6-Bolt
Equivalent PTOs:
- MuncieTG6B-F8408-A3BXNot listed online. Call 877-776-4600 or request a quote.
Matched by full model number. Check the mounting, input gear and output against the unit you are replacing before you order. Look up any Chelsea, Muncie or Bezares number on our Muncie to Chelsea PTO cross reference.

